The ____ is the source of all energy in our atmosphere. a. Sun c. Moon b. water cycle d. Coriolis effect

Read the excerpt from "At School."Most immigrant families tried to keep their children in school until the age of fourteen, when a youngster could obtain full-time working papers. But that was not always possible. During hard times, kids had to drop out of school early. In the days before World War I, it was an accomplishment to finish grammar school.Based on this excerpt, what can the reader infer about immigrant children in the early 1900s?a:They had a great deal of responsibility and helped support their families.b:They were the only members of their family able to obtain employment.c:They were not interested in higher education beyond grammar school.d:They sometimes left school to help Americas war effort. 999 to the nearest thousand I need help with these A ball is thrown straight up from the ground with an unknown velocity. It reaches its highest point after 5.5 s. With what velocity did it leave the ground? The space between soil particles is known as which of the following?O poresO aperturesO holesorifices What makes the author wonder whether humansand animals are reallyreally so different? Help me please! I'll give brainliest!Which statements describe achievements of Muslim scholars in medicine? Choose four correct answers.They wrote books describing the human body.They discovered new medicines.They practiced medicine without training.They found new ways to treat diseases.They created hospitals to treat patients. Tangela bought 12 cans of sodas for $5.40. What was the unit rate for each can of soda? Find -8 - 1/21/16- 1/416-4 a rectangle prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches. which expression is equivalent to 4^7x4^-5 answer The mean number of hours that employees of a large corporation work in a week is 41 hours with a standard deviation of 2.78. What percentage of the employees work more than 45 hours in a week? Assume that this is a normal distribution.Show all the work required for this problem (curve, formula, substitution, etc.) Im stuck on all of these :( any help would be very appreciated Read the excerpt from the introduction for "On Becoming an Inventor" by Dean Kamen.Invention is predominantly individualistic. Everything... comes from the lone worker who follows the fleeting inspiration of a moment and finally does something that has not been done before.This quote is from the inventor of a three-phase motor, Nikola Tesla. It fits the description in every respect of Dean Kamen, the owner of more than one hundred patents.As a young teenager in Rockville Center, New York, one of four children, whose father was a comic book artist and his mother a schoolteacher, Dean started tinkering with sound and light boxes in his bedroom, "which caused lights to go off and on, and deafening sound to come from his radio," said his mother.Their indulgent parents allowed Dean and his older brother Barton to experiment, raising as many as one hundred live rats and to set up a workshop in their basement on Long Island. Dean stocked the basement laboratory with machinery to help create new audio/visual equipment. This led to his first patent and a sizable financial reward while still in high school.Which line best supports the writers opinion that Kamen has done things that have never been done before?This quote is from the inventor of a three-phase motor, Nikola Tesla.Dean started tinkering with sound and light boxes in his bedroom, which caused lights to go off and on, and deafening sound to come from his radio, said his mother.It fits the description in every respect of Dean Kamen, the owner of more than one hundred patents.Their indulgent parents allowed Dean and his older brother Barton to experiment, raising as many as one hundred live rats and to set up a workshop in their basement on Long Island. How could the continent have gotten so far apart, and about how long it take for this to happen? Spanish vs. Anglo Settlements Spanish settlers in Texas experienced hostile interactions with Native American groups. TrueorFalse pootis pow?a: haha heavy go brrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrrC: jojo? The table below represents equivalent ratios.X y6= 1012 = 20??= 45 How to do this question plz answer Giving brainlest and ALL OF THE answers are can and cannot